Воздух altitude температура
Reference data и engineering information about воздух altitude температура для gases и compressed воздух applications.
airaltitudetemperature
Overview
Air temperature and pressure at various altitudes in the International Standard Atmosphere (ISA). The troposphere (0–11 km) has a lapse rate of −6.5°C/km. Above 11 km (tropopause to 20 km), temperature remains constant at −56.5°C.
Data Table
14 строк
Altitude(m) | Temperature(°C) | Pressure(kPa) | Density(kg/m³) |
|---|---|---|---|
| 0 | 15 | 101.325 | 1.225 |
| 500 | 11.8 | 95.461 | 1.167 |
| 1000 | 8.5 | 89.874 | 1.112 |
| 1500 | 5.3 | 84.556 | 1.058 |
| 2000 | 2 | 79.501 | 1.007 |
| 3000 | -4.5 | 70.121 | 0.909 |
| 4000 | -11 | 61.66 | 0.819 |
| 5000 | -17.5 | 54.048 | 0.736 |
| 6000 | -24 | 47.217 | 0.66 |
| 8000 | -37 | 35.651 | 0.526 |
| 10000 | -50 | 26.499 | 0.414 |
| 11000 | -56.5 | 22.699 | 0.365 |
| 15000 | -56.5 | 12.111 | 0.195 |
| 20000 | -56.5 | 5.529 | 0.089 |
Источник: engineeringtoolbox.com
Notes
- Values are at standard conditions unless otherwise noted
- Always verify values for critical applications